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Open on Codeforces · 2,015 unique accepted
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Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Sep 28, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: Jan 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,125 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jul 25, 2021 · GNU C++11 (first AC)
Quality: 2,990 global accepts · Tags: brute force, combinatorics, dp, graphs, math, probabilities, trees · first AC: Jun 27, 2021 · GNU C++11 (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: Jun 13, 2021 · GNU C++11 (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Feb 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Dec 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,373 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Mar 4, 2020 · C++17 (GCC 7-32) (first AC)
Tags: combinatorics, dp, greedy, trees · first AC: Jan 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,679 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Dec 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Nov 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Nov 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,128 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Nov 24, 2025 · last AC: Nov 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,043 global accepts · Tags: dp, greedy · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Feb 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,074 global accepts · Tags: binary search, dp, implementation, math · first AC: Jun 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Jun 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Nov 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,865 global accepts · Tags: binary search, dp · first AC: Nov 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,631 global accepts · Tags: combinatorics, dp, games, math · first AC: Nov 16, 2022 · C++17 (GCC 7-32) (first AC)